Pythagoras' theorem will work on which type of triangles?
Right-angled
Isosceles
Any type of triangle
Which side of the triangle should be labelled as 'c'?
The base
The height
The hypotenuse
What is the length of x?
4.5 cm (1 dp)
5 cm
5.5 cm (1 dp)
What is the length of y?
5.3 cm (1 dp)
7.5 cm (1 dp)
10 cm
A triangle has a base of 5 cm, a height of 12 cm and a hypotenuse of 13 cm. Is the triangle right-angled?
Yes
No
Impossible to tell
Is this a right-angled triangle?
What is the perimeter of the triangle?
9 cm
26.88 cm
23 cm
A line on a centimetre square grid goes from points (5, 6) to (11, 9). What is the length of this line segment?
3 cm
6 cm
6.7 cm
What is the length of AE?
3.6 cm
4 cm
4.4 cm
What is the length of EC?
5.9 cm
6.2 cm